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Solar PanelClass B
550W Monocrystalline Panel — Class B
550W monocrystalline solar panel in our Class B tier. Available in Kartel, Wellrun, Sunchine — all sharing the same spec and price, sourced and tested for Nigerian conditions and backed by full manufacturer warranty.
From₦130,000
Specifications
Power Output550W Peak Power (Pmax)
Cell TechnologyMonocrystalline PERC
GradeMonocrystalline · Class B · Up to 20% module efficiency
Warranty10-year product / 20-year performance
Available BrandsKartel · Wellrun · Sunchine
What's Included
- 1 × 550W Monocrystalline Solar Panel
- MC4 connector pair (pre-attached)
- Anodised aluminium frame
- Mounting clips × 4
- Datasheet & product certifications
- Full manufacturer warranty card
Technical Specifications
Compiled from official manufacturer datasheets.
Maximum Power (Pmax)550 Wp
Module Efficiency (STC)Up to 19%
Cell TechnologyMonocrystalline PERC
Module ConfigurationHalf-cell · multi-busbar
Front Glass3.2 mm AR-coated tempered glass
Junction Box / ConnectorIP68 junction box · MC4 connectors
Maximum System Voltage1500 V DC (IEC)
Operating Temperature-40°C to +85°C
Annual Power Degradation≤ 0.55% (linear)
Product Warranty10 years
Performance Warranty20-year linear output
CertificationsIEC 61215 · IEC 61730 · ISO 9001
Use cases
Budget home builds
Off-grid cabins
Hybrid system builds
Small commercial
Borehole pumping
Backup arrays
Perfect for: Cost-conscious builds that still want dependable monocrystalline output from trusted brands (Kartel, Wellrun, Sunchine).
Ready to order?
₦130,000 from
Installation included. No surprises.
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